Current Name:Phaeotrema disciforme (Leight.) Hale, Smithson. Contr. bot. 16: 29 (1974)
Synonymy:Thelotrema disciforme Leight., Trans. Linn. Soc. London 27(2): 170 (1870)
Position in classification:Graphidaceae, Ostropales, Ostropomycetidae, Lecanoromycetes, Ascomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)